Answered: the cloud base. 60. Height of a Tree…

the cloud base. 60. Height of a Tree One hundred feet from the trunk of a tree on level ground, the angle of elevation of the top of the tree is 35°. Find the height of the tree to the nearest foot

Trigonometry (11th Edition)

11th Edition

ISBN:9780134217437

Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

Chapter1: Trigonometric Functions

Section: Chapter Questions

Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.

See similar textbooks

Related questions

Q: +2 S₁² S²3²¹ y²e²dxdy = f₁² y²dy ſ² e² dx

A: Given double integration ∫12∫34y2exdxdy

Q: can you explain the first few questions aswell

A: Frequency Polygon: A frequency polygon is a graph that displays the distribution of a dataset. In…

Q: do you have the rest of the answers

A: Solution: Given information: n= 8 Sample size x= 6.68 psi Sample mean s=0.75 psi Sample standard…

Q: the up numbers are all wrong it says

A: It is given that the class width is 10 and the lower limit is 30.

Q: 3Cant understand this, please Write on paper and write the question too so I can print

Q: Is the answer no or yes for this question?

A: There are 550 students in your graduating class. We need to determine wheather there are at least 3…

Q: What is the final answer here. Please write the letter.

Q: have the same question but with 1 15 14 20 26 22 9 6? please help

A: Arrange given data in ascending order 1,6,9,14,15,20,22,26 here n=8=number of observation

Q: I'm confused on how to get the answer to question 5.

Q: A quadrilateral ABCD has its side AB perpendicular to side BC at B and its side AD perpendicular to…

A: Please follow the next step.

Q: Is the gender of the student independent of the grade of the student? Use 11th grade and females in…

A: Condition for Independence: P(A and B)=P(A)*P(B) From the given table, P(A and B)=n(A and B)/Total…

Q: Thanks for the help! I was also wondering how I would know that the answer would be meaningful?

A: Firstly understand, Y-intercept : it is mean value of y when all predictors (x) equals to 0. X=…

Q: This was not the correct answer, could you please try again and get back to me?

Q: You gave me the same answer for two different questions with different values?

Q: What are the values of a and b?

A: To find the value of a and b for the exponential function G(x) = a b(x-2) + c, we need to use the…

Q: due what questions 1-3 were already answerd wanted 3-6

Q: This answer is wrong

Q: I said question number 3. Any chance you can do 3?

A: Given :

Q: question number 2

A: Given that, The random variable x is the amount of liquid dispensed varies. X~N(μ,σ=0.2) The cups…

Q: Determine whether the scatter diagram indicates that a linear relation may exist between the two…

A: The Negative and positive correlation are determined below as follows: Positive correlation: when…

Q: Can you check and make sure this is correct? If not show me the answer and how it was done please

A: To find the correct option

Q: Asnwer question 50 please.

Question

This was my answer for question 60 it was a negative. Please explain if I am right or wrong please

CASIO
fx-115ES PLUS
NATURAL-UPAM
35tan (100)
SHIFT ALPHA
SOLVE =
CALC
- +R √
2nd ediion
Math
-198.4948637
(-) 0999 hyp
STO
%
RCL ENG
MODE SETUP ON
x!
X log
x²³ DEC V HEX 10 BIN e OCT
x² x
log
In
A₁ FACTB₁ Abs C₂₁ sin¹ D₁ cos E tan F
sin
COS
9 X Y M-
tan
M
S D M+
NO
langles
46: Fina
gle, Rou

Cofun
Exercises 55-58: (Refer to Example 10.) Write an equivalent
expression using a cofunction. Approximate the expression
to four decimal places using a calculator.
55. (a) sin 70°
56. (a) cot 23°
57. (a) csc 49°
58. (a) cot 87°
(b) cos 40°
(b) tan 48⁰
1615312
(b) sec 63°
(b) sec 72°
diyos!
Applications
59. Height of the Cloud Base (Refer to Example 3.)
From a distance of 1500 feet from the spotlight, the
angle of elevation equals 37°30'. Find the height of
the cloud base.
60. Height of a Tree One hundred feet from the trunk of
a tree on level ground, the angle of elevation of the
top of the tree is 35°. Find the height of the tree to the
nearest foot.
61. Length of a Shadow The angle of elevation of the
sun is 34°. Find the length of a shadow cast by a per-
son who is 5 feet 3 inches tall. Round your answer to
the nearest tenth of a foot.
62. Height of a Tower The shadow of a vertical tower is
40.6 meters long when the angle of elevation of the
sun is 34.6°. Find the height of the tower.
63. Angle of Depression of a Floodlight A company
safety committee recommended that a floodlight be
mounted in a parking lot as shown in the figure, s
to illuminate the employee exit. Find h to the nearest
so as
tenth of a foot.
66. Ang
feet a
from
far ho
the tree
67. Height
the stree
ambuilding
depressic
of the figur
a street.
Upo
TOTIS
68. Height
top of
buildin
bottom
high, fi

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Draw a triangle

VIEW

Step 2: Apply Formula

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

When I checked it says the answer is not 18
This is the wrong answer.
This is the wrong answer. Do you know what you are writing？
Hey sorry it must have cut off but what would letter A be ?
What are the answers for the letters d, e, and f? Thank you!
should the final answer have a positive or negative sign?
This answer is wrong
Mr. Imperfecto teaches another math class. This time he has 23 students take a test, the average score on which is an 87. Mr. Imperfecto realizes he put the wrong grade in for a student. He entered a 35, and the score should have been an 85. To the nearest integer, what is the new class average?
This question is incorrect, can you please fix it. This is also my last question, so if you cant I would appreciate the question credit back. Thanks!